Publication

Pulsations in main sequence OBAF-type stars

Richard Irving Anderson
2023
Journal Articles

Abstract

Context. The third Gaia data release provides photometric time series covering 34 months for about 10 million stars. For many of those stars, a characterisation in Fourier space and their variability classification are also provided. This paper focuses on intermediate- to high-mass (IHM) main sequence pulsators (M >= 1.3 M-circle dot) of spectral types O, B, A, or F, known as beta Cep, slowly pulsating B (SPB), delta Sct, and gamma Dor stars. These stars are often multi-periodic and display low amplitudes, making them challenging targets to analyse with sparse time series.

Official source

https://infoscience.epfl.ch/entities/publication/83de52aa-f143-41d5-8eb4-544aafe489c9

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Pulsations in main sequence OBAF-type stars

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